part_of
part of
part of
preceded by
preceded by
simultaneous with
simultaneous with
gastrulation
embryo stage
life cycle stage
blastula stage
gastrula stage
OGES:000019
FBdv:00005317
A stage defined by complex and coordinated series of cellular movements that occurs at the end of cleavage during embryonic development of most animals. The details of gastrulation vary from species to species, but usually result in the formation of the three primary germ layers, ectoderm, mesoderm and endoderm.
trilaminar blastocyst stage
WBls:0000010
OGES:000004
trilaminar stage
EFO:0001296
MmusDv:0000013
BILS:0000109
XAO:1000005
HsapDv:0000010
BilaDO:0000008
trilaminar blastoderm stage
trilaminar germ stage
ZFS:0000047
trilaminar disk stage
UBERON:0000109
blastocystis trilaminaris stage